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Micro-grid system based on aluminum-air battery and scheduling method

A technology of micro-grid and aluminum air, applied in the field of micro-grid

Pending Publication Date: 2022-04-08
中国人民解放军火箭军工程大学
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, domestic micro-grid technology is still in the development stage, and its application is not very mature. During the operation of micro-grid, it is necessary to carry out related scheduling control for the status of each power supply module, and the operation scheduling of micro-grid is The core technology of the micro-grid system, for which we propose a micro-grid system and scheduling method based on aluminum-air batteries

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  • Micro-grid system based on aluminum-air battery and scheduling method
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  • Micro-grid system based on aluminum-air battery and scheduling method

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Embodiment Construction

[0035] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0036] Such as figure 1 As shown, a microgrid system based on an aluminum-air battery of the present invention includes a power supply bus 1, a grid-connected power supply unit 2, an off-grid power supply unit 3, a load distribution unit 4, and an industrial control unit 5, and a grid-connected power supply unit 2 It includes a mains module 21 and a generator module 22. The off-grid power supply unit 3 includes a UPS power module 31, an aluminum-air battery module 32, and a lithium battery module 33. The grid-connected power supply unit 2 is electrically connected to the UPS power module 31. The module 21 and the generator module 22 are arranged in parallel, the UPS power supply module 31 and the load distribution unit 4 are electrically con...

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Abstract

The invention belongs to the technical field of micro-grids, and particularly relates to a micro-grid system based on an aluminum-air battery, which comprises a power supply bus, a grid-connected power supply unit, an off-grid power supply unit, a load power distribution unit and an industrial control unit, the off-grid power supply unit comprises a UPS power supply module, an aluminum air battery module and a lithium battery module, the grid-connected power supply unit is electrically connected with the UPS power supply module, the mains supply module and the generator module are arranged in parallel, and the UPS power supply module is electrically connected with the load power distribution unit through a power supply bus. The aluminum-air battery module and the lithium battery module are arranged in parallel and are electrically connected with the power supply bus; the industrial control unit is electrically connected with the grid-connected power supply unit and the off-grid power supply unit respectively; the invention further provides a scheduling method of the micro-grid system based on the aluminum-air battery, two power supply modes including a grid-connected power supply mode and an off-grid power supply mode are adopted, and further power supply scheduling can be carried out in the two power supply modes.

Description

technical field [0001] The invention belongs to the technical field of micro-grids, and in particular relates to a micro-grid system and a scheduling method based on aluminum-air batteries. Background technique [0002] At present, domestic micro-grid technology is still in the development stage, and its application is not very mature. During the operation of micro-grid, it is necessary to carry out related scheduling control for the status of each power supply module, and the operation scheduling of micro-grid is The core technology of the micro-grid system, for which we propose a micro-grid system and scheduling method based on aluminum-air batteries. Contents of the invention [0003] The purpose of the present invention is to provide a micro-grid system and scheduling method based on aluminum-air batteries. Under the scheduling of the industrial control unit, two power supply modes, grid-connected power supply mode and off-grid power supply mode, can be adopted accordi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/38H02J9/06H02J7/00
CPCY02B70/30Y04S20/20
Inventor 李庆辉李爱华蔡艳平崔智高汪波钟啸
Owner 中国人民解放军火箭军工程大学
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